Bring the chalk from the eggshell on a tick comes 10 square centimeters. Bring home address and mod kitchen. The number 5 to place it in the prepared area. Notice the effect duration 5, 10 and 20 minutes.Save the results.
Remove from eggshell chalk to draw on an area measuring 10 square centimeters put the ants in the kitchen of the home and placed fifth in the prepared observed throughout 5,10 and 20 minutes of recording.